...because we can't all be on the bleeding edge...





OPTUM 4

STAR GATE TECHNOLOGIES, INC.

OPTUM 4

Card Type

Serial card

Chipset Controller

N/A

I/O Options

Serial ports(4 serial ports on external panel)

Maximum DRAM

N/A

CONNECTIONS

Purpose

Location

62-pin serial interface connector

CN1

INTERRUPT SELECTION 1

IRQ

SW3/1

SW3/2

SW3/3

SW3/4

SW3/5

SW3/6

SW3/7

SW3/8

SW2/1

SW2/2

Ľ

4

Off

Off

Off

Off

Off

Off

Off

On

Off

On

 

2/9

Off

Off

Off

Off

Off

Off

Off

Off

On

Off

 

3

Off

Off

Off

Off

Off

Off

Off

Off

Off

Off

 

5

Off

Off

Off

Off

Off

Off

On

Off

Off

Off

 

6

Off

Off

Off

Off

Off

On

Off

Off

Off

Off

 

7

Off

Off

Off

Off

On

Off

Off

Off

Off

Off

 

10

Off

Off

Off

On

Off

Off

Off

Off

Off

Off

 

11

Off

Off

On

Off

Off

Off

Off

Off

Off

Off

 

12

Off

On

Off

Off

Off

Off

Off

Off

Off

Off

 

15

On

Off

Off

Off

Off

Off

Off

Off

Off

Off

INTERRUPT SELECTION 2

IRQ

SW3/1

SW3/2

SW3/3

SW3/4

SW3/5

SW3/6

SW3/7

SW3/8

SW2/1

SW2/2

2/9

Off

Off

Off

Off

Off

Off

Off

Off

Off

On

5

Off

Off

Off

Off

Off

Off

On

Off

Off

Off

6

Off

Off

Off

Off

Off

On

Off

Off

Off

Off

7

Off

Off

Off

Off

On

Off

Off

Off

Off

Off

10

Off

Off

Off

On

Off

Off

Off

Off

Off

Off

11

Off

Off

On

Off

Off

Off

Off

Off

Off

Off

12

Off

On

Off

Off

Off

Off

Off

Off

Off

Off

15

On

Off

Off

Off

Off

Off

Off

Off

Off

Off

Note: In this mode port 1 is set to IRQ4 and port 2 is set to IRQ3. All other ports are set as above.

INTERRUPT TABLE SELECTION

Table

SW2/3

Table 1

Off

Table 2

On

BASE I/O ADDRESS SELECTION

Port 1

Port 2

Port 3

Port 4

SW1/2

SW1/3

SW1/4

Ľ

3F8h

2F8h

280h

288h

Off

Off

Off

 

180h

188h

190h

198h

Off

Off

On

 

190h

198h

1A0h

1A8h

Off

On

Off

 

290h

298h

2A0h

2A8h

Off

On

On

 

3F8h

2F8h

3E8h

2E8h

On

Off

Off

 

6A0h

6A8h

7E8h

6E8h

On

Off

On

 

298h

2A0h

2A8h

2B0h

On

On

Off

 

198h

1A0h

1A8h

1B0h

On

On

On

BASE I/O ADDRESS SELECTION (CONíT)

Port 5

Port 6

Port 7

Port 8

Status

SW1/2

SW1/3

SW1/4

290h

298h

2A0h

2A0h

7F8h

Off

Off

Off

1A0h

1A8h

1B0h

1B8h

580h

Off

Off

On

1B0h

1B8h

1C0h

1C8h

1D0h

Off

On

Off

2B0h

2B8h

2C0h

2C8h

2D0h

Off

On

On

280h

288h

290h

298h

FF8h

On

Off

Off

680h

688h

690h

698h

EF8h

On

Off

On

2B8h

2C0h

2C8h

2D0h

288h

On

On

Off

1B8h

1C0h

1C8h

1D0h

188h

On

On

On

I/O CYCLE DURATION SELECTION

Speed

SW2/4

4-clock

On

6-clock

Off

FACTORY CONFIGURED - DO NOT ALTER

Switch

Position

SW1/1

Off